Construction Structure C Z Section Roll Forming Machine Quick Interchanged

Quick Interchanged C Z Section Roll Forming Machine for Construction Structure Specifications of C Z section roll forming machine Purlin width :80-350mm,height: 40-80mm,small rib: 14-25mm Coil thickness:1.2-3.5mm Q195~235, zinc coils & Hot Rolled coils Working speed: 10-25m/min (not containing punching and cutting time ) Forming roller: 17steps Leveling roller:5steps (up 2 and down 3) Rectifying: one step Feeding & guiding: 2 sets ,4 rollers Material of roller: GCr15,